Question: You have written a function, sort(), that should accept only collections that implement the `Comparable` interface. How can you restrict the function?

1. `Add Comparable> between the `fun` keyword and the function name`
2. `Add Comparable between the `fun` keyword and the function name`
3. `Add > between the `fun` keyword and the function name`
4. `Add > between the `fun` keyword and the function name`

Answer: The correct answer of the above question is Option C:`Add > between the `fun` keyword and the function name`